| skate on thin ice(verb, expression, chance, speculate, plunge) |
| speculative(adjective, delicate, uncertain, sensitive, unsound) |
| temerarious(adjective, careless, wild, foolish, thoughtless) |
| thoughtless(adjective, careless, wild, foolish, bold) |
| ticklish(adjective, delicate, uncertain, unsound, rugged) |
| touch-and-go(adjective, delicate, uncertain, sensitive, unsound) |
| touch and go(expression, adjective, idiom, delicate, uncertain) |
| touchy(adjective, delicate, uncertain, unsound, rugged) |
| treacherous(adjective, delicate, uncertain, sensitive, unstable) |
| tricky(adjective, delicate, uncertain, sensitive, unsound) |
| unadvisable(adjective, careless, foolish, thoughtless, rash) |
| unalert(adjective, careless, bold, thoughtless, impulsive) |
| uncertain(adjective, delicate, unsound, rugged, risky) |
| unguarded(adjective, careless, bold, thoughtless, wary) |
| unhealthy(adjective, delicate, uncertain, unsound, rugged) |
| unmindful(adjective, careless, bold, thoughtless, impulsive) |
| unsafe(adjective, delicate, uncertain, unsound, rugged) |
| unsound(adjective, delicate, uncertain, sensitive, unstable) |
| unthinking(adjective, careless, foolish, bold, thoughtless) |
| unvigilant(adjective, careless, bold, thoughtless, impulsive) |